The Bathmate Hydromax 7 Hydro Pump in Clear is a manual, water-based vacuum pump sized by Bathmate for an erect-length range of 5 to 7 inches. Its rigid clear chamber works with a bellows pump, comfort insert, latch valve, and quick-release mechanism for bath or shower use. This is a single-user device.
Verified product details
| Field | Verified detail |
|---|---|
| Brand | Bathmate |
| Store SKU | UMBM-HM7-CC |
| Maker catalog number | BM-HM7-CC |
| Primary device identifier | 05060140209560 |
| Color | Crystal Clear |
| Operation | Manual, water-based bellows pump |
| Published fit range | 5 to 7 inches erect length |
| FDA GUDID device size | 2-inch lumen/inner diameter; 7-inch depth |
| Store-listed materials | Polycarbonate chamber and silicone gaiter |
| Maker warranty | 2 years against defective parts or poor workmanship |
Fit before pressure
The model number does not replace measuring. Compare your erect length and girth with the published range and the chamber dimensions before choosing this pump. The FDA GUDID dimensions describe the device, not guaranteed usable room for every body. A seal should be secure without pulling the testicles into the sealing area or causing sharp pressure. If the published range does not match your measurements, compare another cylinder size rather than trying to force a fit.
How the water-based system works
Bathmate's manual says the chamber is filled with water and placed over the flaccid penis against the pubic area. Compressing and releasing the bellows expels water and creates a partial vacuum. The user controls release by pressing the valve cap inward so water or air can re-enter the chamber. Read the included guide before the first session; shower and bath setup differ.
Safer-use boundaries
- Use only the minimum pressure needed and pump slowly and evenly. Excessive pressure or vigorous pumping can cause bruising or injury.
- Keep the testicles clear of the seal and stay in control of the quick-release mechanism at all times.
- Follow the maker's limit of no more than 15 minutes in any 24-hour period. The guide recommends releasing and removing the pump every 2 to 3 minutes, allowing the penis to retract, then repeating no more than three times within that session.
- Stop immediately for severe pain or discomfort. Consult a clinician before use if you have erectile symptoms, circulation or bleeding concerns, take blood-thinning medication, have reduced genital sensation, or have another condition named in the current manual.
- The maker instructs users not to use lubricant with this water-use device and not to share it.
This product information is educational and does not promise permanent enlargement, treat erectile dysfunction, or replace medical advice. Use only as directed in the current Bathmate instructions.
Cleaning and storage
Before first use and after later sessions, wash the Hydropump with warm soapy water, rinse thoroughly, allow it to dry, and store it in a dry place away from direct sunlight. Keep the valve clean so debris does not interfere with suction or release. Do not improvise a sterilization method or expose the device to high heat unless the current manufacturer instructions expressly permit it.
Compare models in the pump and extender collection, browse the Bathmate collection, read how to choose a penis pump, check cylinder sizing and fit, use the girth-to-diameter chart, and review safer pump use.
